hydrogen — the lightest and most abundant chemical element in the universe, with the symbol H
Part of speech: NOUN
Definition: the lightest and most abundant chemical element in the universe, with the symbol H
Pronunciation (IPA): /ˈhaɪdrədʒən/
Example Sentences
- The scientist accidentally discovered hydrogen when he was trying to make the perfect bubble solution.
- Hydrogen is so light that if you could collect enough of it, you could probably float to work instead of driving.
- The hydrogen economy represents a clean energy future for sustainable development.
hydrogen
NOUN[/ˈhaɪdrədʒən/]
the lightest and most abundant chemical element in the universe, with the symbol H
Scientists watch a balloon filled with hydrogen float up to the lab ceiling.
Hydrogen with nitrogen and oxygen - the elemental harmony!
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🎤Pronunciation
🌳Etymology
Origin
Hydrogen derives from Greek, combining hydro (water) and gen (to produce). The term was coined in the 18th century when scientists discovered that this gas produces water when burned, hence 'water-generator'.
Breakdown
hydro- (water, from Greek hydor) + -gen (to produce, to generate, from Greek gennao)
🎵Rhyme
🔗Collocations
📝Examples
“The scientist accidentally discovered hydrogen when he was trying to make the perfect bubble solution.”
“Hydrogen is so light that if you could collect enough of it, you could probably float to work instead of driving.”
“The hydrogen economy represents a clean energy future for sustainable development.”
“Water molecules consist of two hydrogen atoms and one oxygen atom (H2O).”
📚Related Words
Synonyms
Antonyms
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